Generate the ERD for an existing database [closed]

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I have a PostgreSQL database. I want to generate ERD from that database. Are there any built-in tools to do it or maybe some third-party tools?

You can use dbeaver to do this. It allows you to export the ER diagram as png/svg etc.

DBeaver - https://dbeaver.io/

Double click on a schema (eg, Schemas->public->Tables) and open the "ER Diagram" tab (next to "Properties" tab)

pgAdmin 4 version 30 and newer can generate the ERD from an existing database. Just right-click on the database and select Generate ERD (Beta).

Right click and generate ERD

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